Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Meningococcal optic neuritis | Is a | False | Meningococcal eye disease | Inferred relationship | Some | |
| Meningococcal conjunctivitis | Is a | True | Meningococcal eye disease | Inferred relationship | Some |
This concept is not in any reference sets